ir·rel·e·vant 
/ɪˈrɛləvənt/ adjective
/ɪˈrɛləvənt/ adjective [more irrelevant; most irrelevant] : not important or relating to what is being discussed right now : not relevant
▪ His comment is completely irrelevant. — sometimes + to ▪ Her comments were irrelevant to our discussion.
▪ His comment is completely irrelevant. — sometimes + to ▪ Her comments were irrelevant to our discussion.
— ir·rel·e·vance /ɪˈrɛləvəns/ also ir·rel·e·van·cy /ɪˈrɛləvənsi/ noun, plural ir·rel·e·van·cies also ir·rel·e·vanc·es
[noncount] ▪ the irrelevance of his comments [count] ▪ He talked about the weather and other irrelevancies.
/ɪˈrɛləvəns/ also ir·rel·e·van·cy /ɪˈrɛləvənsi/ noun, plural ir·rel·e·van·cies also ir·rel·e·vanc·es [noncount] ▪ the irrelevance of his comments [count] ▪ He talked about the weather and other irrelevancies.
— ir·rel·e·vant·ly adverb
▪ He talked irrelevantly about the weather.
▪ He talked irrelevantly about the weather.
